489471840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2422

約数の個数: 288

約数和(自身を含む): 1963162656

約数和(自身を除く): 1473690816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1980, 2080, 2145, 2288, 2340, 2377, 2574, 2640, 2860, 3120, 3168, 3432, 3744, 3960, 4290, 4576, 4680, 4754, 5148, 5280, 5720, 6240, 6435, 6864, 7131, 7920, 8580, 9360, 9508, 10296, 11440, 11885, 12870, 13728, 14262, 15840, 17160, 18720, 19016, 20592, 21393, 22880, 23770, 25740, 26147, 28524, 30901, 34320, 35655, 38032, 41184, 42786, 47540, 51480, 52294, 57048, 61802, 68640, 71310, 76064, 78441, 85572, 92703, 95080, 102960, 104588, 106965, 114096, 123604, 130735, 142620, 154505, 156882, 171144, 185406, 190160, 205920, 209176, 213930, 228192, 235323, 247208, 261470, 278109, 285240, 309010, 313764, 339911, 342288, 370812, 380320, 392205, 418352, 427860, 463515, 470646, 494416, 522940, 556218, 570480, 618020, 627528, 679822, 684576, 741624, 784410, 836704, 855720, 927030, 941292, 988832, 1019733, 1045880, 1112436, 1140960, 1176615, 1236040, 1255056, 1359644, 1390545, 1483248, 1568820, 1699555, 1711440, 1854060, 1882584, 2039466, 2091760, 2224872, 2353230, 2472080, 2510112, 2719288, 2781090, 2966496, 3059199, 3137640, 3399110, 3422880, 3708120, 3765168, 4078932, 4183520, 4449744, 4706460, 4944160, 5098665, 5438576, 5562180, 6118398, 6275280, 6798220, 7416240, 7530336, 8157864, 8899488, 9412920, 10197330, 10877152, 11124360, 12236796, 12550560, 13596440, 14832480, 15295995, 16315728, 18825840, 20394660, 22248720, 24473592, 27192880, 30591990, 32631456, 37651680, 40789320, 44497440, 48947184, 54385760, 61183980, 81578640, 97894368, 122367960, 163157280, 244735920, 489471840]

約数ペア:

[(1, 489471840), (2, 244735920), (3, 163157280), (4, 122367960), (5, 97894368), (6, 81578640), (8, 61183980), (9, 54385760), (10, 48947184), (11, 44497440), (12, 40789320), (13, 37651680), (15, 32631456), (16, 30591990), (18, 27192880), (20, 24473592), (22, 22248720), (24, 20394660), (26, 18825840), (30, 16315728), (32, 15295995), (33, 14832480), (36, 13596440), (39, 12550560), (40, 12236796), (44, 11124360), (45, 10877152), (48, 10197330), (52, 9412920), (55, 8899488), (60, 8157864), (65, 7530336), (66, 7416240), (72, 6798220), (78, 6275280), (80, 6118398), (88, 5562180), (90, 5438576), (96, 5098665), (99, 4944160), (104, 4706460), (110, 4449744), (117, 4183520), (120, 4078932), (130, 3765168), (132, 3708120), (143, 3422880), (144, 3399110), (156, 3137640), (160, 3059199), (165, 2966496), (176, 2781090), (180, 2719288), (195, 2510112), (198, 2472080), (208, 2353230), (220, 2224872), (234, 2091760), (240, 2039466), (260, 1882584), (264, 1854060), (286, 1711440), (288, 1699555), (312, 1568820), (330, 1483248), (352, 1390545), (360, 1359644), (390, 1255056), (396, 1236040), (416, 1176615), (429, 1140960), (440, 1112436), (468, 1045880), (480, 1019733), (495, 988832), (520, 941292), (528, 927030), (572, 855720), (585, 836704), (624, 784410), (660, 741624), (715, 684576), (720, 679822), (780, 627528), (792, 618020), (858, 570480), (880, 556218), (936, 522940), (990, 494416), (1040, 470646), (1056, 463515), (1144, 427860), (1170, 418352), (1248, 392205), (1287, 380320), (1320, 370812), (1430, 342288), (1440, 339911), (1560, 313764), (1584, 309010), (1716, 285240), (1760, 278109), (1872, 261470), (1980, 247208), (2080, 235323), (2145, 228192), (2288, 213930), (2340, 209176), (2377, 205920), (2574, 190160), (2640, 185406), (2860, 171144), (3120, 156882), (3168, 154505), (3432, 142620), (3744, 130735), (3960, 123604), (4290, 114096), (4576, 106965), (4680, 104588), (4754, 102960), (5148, 95080), (5280, 92703), (5720, 85572), (6240, 78441), (6435, 76064), (6864, 71310), (7131, 68640), (7920, 61802), (8580, 57048), (9360, 52294), (9508, 51480), (10296, 47540), (11440, 42786), (11885, 41184), (12870, 38032), (13728, 35655), (14262, 34320), (15840, 30901), (17160, 28524), (18720, 26147), (19016, 25740), (20592, 23770), (21393, 22880)]